- 12
- Jan
Amanyathelo okuhlola okuvuza kwesithando se-vacuum
Isithando somlilo ukuvuza amanyathelo okuhlola
(1) Jonga ukuba iglasi yokubona iglasi yefestile yesithando somlilo yaphukile. Ukuba iqhekeza, kufuneka itshintshwe.
(2) Jonga ukuba izikrufu zesokethi yehexagon kwifestile yokuphonononga zikhululekile na.
(3) Khangela ukuba amakhonkco okutywina angaphakathi nangaphandle (amhlophe) efestile yoqwalaselo ayaguga. Ukuba ziyaluphala, kufuneka zitshintshwe zibe ntsha.
(4) Susa isixhobo esizenzekelayo sokunyuka kwamaxabiso kwisiseko sesithando somlilo, sebenzisa iraphu ecocekileyo efakwe kwipetroli ukususa irabha yokutywina kunye nothuthu kwindawo yokutywina enokuvutheka, kwaye uyibuyisele njengoko injalo.
(5) Qwalasela imeko yokutywinwa kwendawo yokulinganisa uxinzelelo kumzantsi wesithando somlilo, kwaye uqinise nati yokuqinisa ukuba ikhululekile, kwaye ubeke endaweni yeringi yokutywina ukuba yonakele.
(6) Khangela imeko yokutywinwa kwendawo yecathode, qinisa i-nut yokuqinisa ukuba ikhululekile, kwaye ubeke endaweni yeringi yokutywina ukuba yonakele.
(7) Qwalasela umphezulu weflange wokutywina kumzantsi wengqayi yentsimbi kwiziko lokufunxa. Ukuba kukho nawuphi na umonakalo onjengomhlwa, imigodi, njl., kufuneka ulungiswe kwangethuba. (Qaphela: Ngalo lonke ixesha ingqayi yentsimbi iphakanyiswa, kufuneka ibekwe kwiphepha lerabha, isikwere somthi okanye enye inkxaso ethambileyo ukukhusela umonakalo kumphezulu weflange wokutywina.)
(8) Qwalasela umsesane omkhulu wokutywina kumzantsi womzimba weziko. Ukuba yonakele, kufuneka ilungiswe okanye itshintshwe ngexesha. (Qaphela: Ngalo lonke ixesha emva kokuphakamisa intsimbi, ngaphambi kokuba uyibeke kwakhona, sebenzisa ibrashi ecocekileyo ukususa uthuthu kwi-chassis kunye nomsesane omkhulu wokutywina, kwaye emva koko wosule i-flange yokutywina kunye ne-flange yokutywina nge-rag ecocekileyo emanzi. Uthuthu olukwiringi yokutywina enkulu ukunqanda uthuthu ekungeneni kumsesane wokutywina omkhulu kwaye lubangele ukuvuza komoya.)
(9) Jonga ukuxinana kwemiphezulu yeflange edibanisayo yesithando somlilo khupha ingqiniba eqinileyo. Ukuba kukho ukukhululeka, kufuneka kuqiniswe ngokulinganayo. Ukuba umsesane wokutywina wonakele, kufuneka utshintshwe ngexesha.
(10) Khangela ukuba kukho uthuthu kunye ne-slag kumsesane wokutywina wangaphakathi wevalve yebhabhathane leziko lokufunxa. Ukuba kukho uthuthu kunye ne-slag, ityhubhu yevalve yebhabhathane ayinakufa kwaye ivuze umoya. Ukuba imeko enjalo ifunyenwe, kufuneka ihlanjululwe nge-rag ecocekileyo efakwe ngepetroli ngexesha, kwaye ifakwe nge-vacuum grease.
Qaphela: Xa ucoca ikhonkco lokutywina i-butterfly valve, musa ukutywina ikhonkco lokutywina ngepetroli, ngaphandle koko umsesane wokutywina uya kwanda kwaye ivalve yebhabhathane ayinakukwazi ukutshintsha.